<template>
  <div class="layout">
    <!-- 顶部导航 -->
    <van-nav-bar
      fixed
      title="黑马头条"
      right-text="搜索"
      @click-right='$router.push("/search")'
    />
    <!-- 中间内容区 -->
    <div class="wrapper">
      <router-view/>
    </div>
    <!-- 底部菜单 -->
    <van-tabbar route>
      <van-tabbar-item to="/home" icon="home-o">首页</van-tabbar-item>
      <van-tabbar-item to="/question"  icon="chat-o">问答</van-tabbar-item>
      <van-tabbar-item to="/video"  icon="video-o">视频</van-tabbar-item>
      <van-tabbar-item to="/user"  icon="user-o">我的</van-tabbar-item>
    </van-tabbar>
  </div>
</template>

<style scoped lang='less'>
.layout {
  width: 100%;
  height: 100%;
  position: fixed;
  .wrapper{
    width: 100%;
    height: 100%;
    overflow: hidden;
    padding-top: 46px;
    padding-bottom: 50px;
    box-sizing: border-box;
  }
}
</style>
